Realme P4 Pro 5G vs Samsung Galaxy S21 comparison

Compare Realme P4 Pro 5G
Compare Samsung Galaxy S21
key specs
Display6.80-inch6.20-inch
Front Camera50-megapixel 10-megapixel
Rear Camera50-megapixel + 8-megapixel 12-megapixel + 12-megapixel + 64-megapixel
RAM8GB, 12GB8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity7000mAh4000mAh
OSAndroid 15Android 11
Resolution1280x2800 pixels1080x2400 pixels
Processor-Samsung Exynos 2100
general
BrandRealmeSamsung
ModelP4 Pro 5GGalaxy S21
Release dateAugust 20, 2025January 14, 2021
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)162.27 x 76.16 x 7.68151.70 x 71.20 x 7.90
Weight (g)189.00171.00
IP ratingIP65IP68
Battery capacity (mAh)70004000
Removable batteryNo-
Fast charging80W Fast ChargingProprietary
ColoursBirch Wood, Dark Oak Wood, Midnight IvyPhantom Violet
Wireless charging-Yes
display
Refresh Rate144 Hz-
Resolution Standard1.5K-
Screen size (inches)6.806.20
TouchscreenYesYes
Resolution1280x2800 pixels1080x2400 pixels
Protection typeGorilla Glass 7iGorilla Glass
Aspect ratio-20:9
Pixels per inch (PPI)-421
hardware
Processor makeQualcomm Snapdragon 7 Gen 4Samsung Exynos 2100
RAM8GB, 12GB8GB
Internal storage128GB, 256GB128GB, 256GB
Processor-2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 64-megapixel (f/2.0, 0.8-micron)
No. of Rear Cameras23
Rear flashYesYes
Front camera50-megapixel (f/2.4)10-megapixel (f/2.2, 1.22-micron)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 11
SkinRealme UI 6One UI 3.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
InfraredYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFC-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Barometer-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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